[Blacksmith]heppa

i recently started to play this game again.
i want do some quest for blacksmith heppa but when i got the required items and return to trade for coins and item(s),
nothing happens. when i do some quest for others sentinels it says "confirm" or something like that after i bring back the required items and picked my item i wanne have.

Bumping this as I have the same issue and I still do not have a fix yet.

Same issue still...